Technology

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Across
  1. 4. Robotic aircraft, used extensively by the military.
  2. 6. A vehicle, missile, or aircraft which obtains thrust by the reaction to the ejection of fast moving exhaust from within a rocket engine.
  3. 9. A powered heavier-than-air aircraft with fixed wings from which the aircraft derives most of its lift.
  4. 10. A type of aircraft deriving both lift and propulsion from one or two sets of horizontally revolving rotors.
Down
  1. 1. To set or thrust in motion
  2. 2. Branch of technology and industry concerned with aviation and space flight.
  3. 3. the application of scientific knowledge for practical purposes, especially in industry.
  4. 5. A glider designed for sustained flight.
  5. 7. A power-driven aircraft kept buoyant by a body of gas (usually helium) which is lighter than air.
  6. 8. An aircraft with floats or skis instead of wheels, designed to land on and take off from water